Add tests to CI

Add a FIXME about QEMU driver thread safety
Add a FIXME about ENOSPC
2023-05-14 00:06:09 +03:00 · 2023-05-14 00:06:09 +03:00 · 2023-05-13 23:59:44 +03:00
7 changed files with 678 additions and 0 deletions
--- a/.gitea/workflows/buildenv.Dockerfile
+++ b/.gitea/workflows/buildenv.Dockerfile
@ -0,0 +1,36 @@
+FROM node:16-bullseye
+
+WORKDIR /root
+
+ADD ./docker/vitastor.gpg /etc/apt/trusted.gpg.d
+
+RUN echo 'deb http://deb.debian.org/debian bullseye-backports main' >> /etc/apt/sources.list; \
+    echo 'deb http://vitastor.io/debian bullseye main' >> /etc/apt/sources.list; \
+    echo >> /etc/apt/preferences; \
+    echo 'Package: *' >> /etc/apt/preferences; \
+    echo 'Pin: release a=bullseye-backports' >> /etc/apt/preferences; \
+    echo 'Pin-Priority: 500' >> /etc/apt/preferences; \
+    echo >> /etc/apt/preferences; \
+    echo 'Package: *' >> /etc/apt/preferences; \
+    echo 'Pin: origin "vitastor.io"' >> /etc/apt/preferences; \
+    echo 'Pin-Priority: 1000' >> /etc/apt/preferences; \
+    grep '^deb ' /etc/apt/sources.list | perl -pe 's/^deb/deb-src/' >> /etc/apt/sources.list; \
+    echo 'APT::Install-Recommends false;' >> /etc/apt/apt.conf; \
+    echo 'APT::Install-Suggests false;' >> /etc/apt/apt.conf
+
+RUN apt-get update
+RUN apt-get -y install etcd qemu-system-x86 qemu-block-extra qemu-utils fio libasan5 \
+    liburing1 liburing-dev libgoogle-perftools-dev devscripts libjerasure-dev cmake libibverbs-dev libisal-dev
+RUN apt-get -y build-dep fio qemu=`dpkg -s qemu-system-x86|grep ^Version:|awk '{print $2}'`
+RUN apt-get -y install jq lp-solve sudo
+RUN apt-get --download-only source fio qemu=`dpkg -s qemu-system-x86|grep ^Version:|awk '{print $2}'`
+
+RUN set -ex; \
+    mkdir qemu-build; \
+    cd qemu-build; \
+    dpkg-source -x /root/qemu*.dsc; \
+    cd qemu*/; \
+    debian/rules configure-qemu || debian/rules b/configure-stamp; \
+    cd b/qemu; \
+    make -j8 config-poison.h || true; \
+    make -j8 qapi/qapi-builtin-types.h
--- a/.gitea/workflows/test.Dockerfile
+++ b/.gitea/workflows/test.Dockerfile
@ -0,0 +1,16 @@
+FROM git.yourcmc.ru/vitalif/vitastor/buildenv
+
+ADD . /root/vitastor
+
+RUN set -e -x; \
+    mkdir -p /root/fio-build/; \
+    cd /root/fio-build/; \
+    dpkg-source -x /root/fio*.dsc; \
+    cd /root/vitastor; \
+    ln -s /root/fio-build/fio-*/ ./fio; \
+    ln -s /root/qemu-build/qemu-*/ ./qemu; \
+    ls /usr/include/linux/raw.h || cp ./debian/raw.h /usr/include/linux/raw.h; \
+    mkdir build; \
+    cd build; \
+    cmake .. -DWITH_ASAN=yes -DWITH_QEMU=yes; \
+    make -j16
--- a/.gitea/workflows/test.yml
+++ b/.gitea/workflows/test.yml
@ -0,0 +1,552 @@
+name: Test
+
+on:
+  push:
+    branches:
+    - '*'
+    paths:
+    - '.gitea/**'
+    - 'src/**'
+    - 'mon/**'
+    - 'json11'
+    - 'cpp-btree'
+    - 'tests/**'
+
+env:
+  BUILDENV_IMAGE: git.yourcmc.ru/vitalif/vitastor/buildenv
+  TEST_IMAGE: git.yourcmc.ru/vitalif/vitastor/test
+  OSD_ARGS: '--etcd_quick_timeout 2000'
+
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+
+  buildenv:
+    runs-on: ubuntu-latest
+    container: git.yourcmc.ru/vitalif/gitea-ci-dind
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Build and push
+      run: |
+        set -ex
+        if ! docker manifest inspect $BUILDENV_IMAGE >/dev/null; then
+          docker build -t $BUILDENV_IMAGE -f .gitea/workflows/buildenv.Dockerfile .
+          docker login git.yourcmc.ru -u vitalif -p "${{secrets.TOKEN}}"
+          docker push $BUILDENV_IMAGE
+        fi
+
+  build:
+    runs-on: ubuntu-latest
+    needs: buildenv
+    container: git.yourcmc.ru/vitalif/gitea-ci-dind
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: true
+
+    - name: Build and push
+      run: |
+        set -ex
+        if ! docker manifest inspect $TEST_IMAGE:$GITHUB_SHA >/dev/null; then
+          docker build -t $TEST_IMAGE:$GITHUB_SHA -f .gitea/workflows/test.Dockerfile .
+          docker login git.yourcmc.ru -u vitalif -p "${{secrets.TOKEN}}"
+          docker push $TEST_IMAGE:$GITHUB_SHA
+        fi
+
+  make_test:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    # leak sanitizer sometimes crashes
+    - run: cd /root/vitastor/build && ASAN_OPTIONS=detect_leaks=0 make -j16 test
+
+  test_add_osd:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_add_osd.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_cas:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_cas.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_change_pg_count:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_change_pg_count.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_change_pg_count_ec:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: SCHEME=ec /root/vitastor/tests/test_change_pg_count.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_change_pg_size:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_change_pg_size.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_create_nomaxid:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_create_nomaxid.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_etcd_fail:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 10
+      run: /root/vitastor/tests/test_etcd_fail.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_failure_domain:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_failure_domain.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_interrupted_rebalance:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 10
+      run: /root/vitastor/tests/test_interrupted_rebalance.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_interrupted_rebalance_imm:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 10
+      run: IMMEDIATE_COMMIT=1 /root/vitastor/tests/test_interrupted_rebalance.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_interrupted_rebalance_ec:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 10
+      run: SCHEME=ec /root/vitastor/tests/test_interrupted_rebalance.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_interrupted_rebalance_ec_imm:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 10
+      run: SCHEME=ec IMMEDIATE_COMMIT=1 /root/vitastor/tests/test_interrupted_rebalance.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_minsize_1:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_minsize_1.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_move_reappear:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_move_reappear.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_rebalance_verify:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_rebalance_verify.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_rebalance_verify_imm:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: IMMEDIATE_COMMIT=1 /root/vitastor/tests/test_rebalance_verify.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_rebalance_verify_ec:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: SCHEME=ec /root/vitastor/tests/test_rebalance_verify.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_rebalance_verify_ec_imm:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: SCHEME=ec IMMEDIATE_COMMIT=1 /root/vitastor/tests/test_rebalance_verify.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_rm:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_rm.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_snapshot:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_snapshot.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_snapshot_ec:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: SCHEME=ec /root/vitastor/tests/test_snapshot.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_splitbrain:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_splitbrain.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_write:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_write.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_write_xor:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: SCHEME=xor /root/vitastor/tests/test_write.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_write_no_same:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 3
+      run: /root/vitastor/tests/test_write_no_same.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_heal_pg_size_2:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 10
+      run: PG_SIZE=2 /root/vitastor/tests/test_heal.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
+  test_heal_ec:
+    runs-on: ubuntu-latest
+    needs: build
+    container: ${{env.TEST_IMAGE}}:${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: 10
+      run: SCHEME=ec /root/vitastor/tests/test_heal.sh
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- $i --------"
+          cat $i
+          echo ""
+        done
+
--- a/.gitea/workflows/tests-to-yaml.pl
+++ b/.gitea/workflows/tests-to-yaml.pl
@ -0,0 +1,68 @@
+#!/usr/bin/perl
+
+use strict;
+
+for my $line (<>)
+{
+    if ($line =~ /\.\/(test_[^\.]+)/s)
+    {
+        chomp $line;
+        my $test_name = $1;
+        my $timeout = 3;
+        if ($test_name eq 'test_etcd_fail' || $test_name eq 'test_heal' || $test_name eq 'test_interrupted_rebalance')
+        {
+            $timeout = 10;
+        }
+        while ($line =~ /([^\s=]+)=(\S+)/gs)
+        {
+            if ($1 eq 'SCHEME' && $2 eq 'ec')
+            {
+                $test_name .= '_ec';
+            }
+            elsif ($1 eq 'SCHEME' && $2 eq 'xor')
+            {
+                $test_name .= '_xor';
+            }
+            elsif ($1 eq 'IMMEDIATE_COMMIT')
+            {
+                $test_name .= '_imm';
+            }
+            else
+            {
+                $test_name .= '_'.lc($1).'_'.$2;
+            }
+        }
+        $line =~ s!\./test_!/root/vitastor/tests/test_!;
+        # Gitea CI doesn't support artifacts yet, lol
+        #- name: Upload results
+        #  uses: actions/upload-artifact\@v3
+        #  if: always()
+        #  with:
+        #    name: ${test_name}_result
+        #    path: |
+        #      /root/vitastor/testdata
+        #      !/root/vitastor/testdata/*.bin
+        #    retention-days: 5
+        print <<"EOF"
+  $test_name:
+    runs-on: ubuntu-latest
+    needs: build
+    container: \${{env.TEST_IMAGE}}:\${{github.sha}}
+    steps:
+    - name: Run test
+      id: test
+      timeout-minutes: $timeout
+      run: $line
+    - name: Print logs
+      if: always() && steps.test.outcome == 'failure'
+      run: |
+        for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
+          echo "-------- \$i --------"
+          cat \$i
+          echo ""
+        done
+
+EOF
+;
+    }
+}
--- a/docker/vitastor.gpg
+++ b/docker/vitastor.gpg
--- a/src/osd_primary_write.cpp
+++ b/src/osd_primary_write.cpp
@ -197,6 +197,11 @@ resume_5:
    }
    if (op_data->errors > 0)
    {
+        // FIXME: Handle ENOSPC. If one of the subops fail with ENOSPC here,
+        // next writes to the same object will also fail because they'll try
+        // to overwrite the same version number which will result in EEXIST.
+        // To fix it, we should mark the object as degraded for replicas,
+        // and rollback successful part updates in case of EC.
        pg_cancel_write_queue(pg, cur_op, op_data->oid, op_data->errcode);
        return;
    }
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@ -218,6 +218,7 @@ static void coroutine_fn vitastor_co_get_metadata(VitastorRPC *task)
    }
 }

+// FIXME: Fix thread safety of the driver - now it segfaults when iothread is enabled in QEMU
 static void vitastor_aio_set_fd_handler(void *ctx, int fd, int unused1, IOHandler *fd_read, IOHandler *fd_write, void *unused2, void *opaque)
 {
    aio_set_fd_handler(ctx, fd,
Author	SHA1	Message	Date
Vitaliy Filippov	1c9a188600	Add tests to CI Test / buildenv (push) Successful in 10s Details Test / build (push) Successful in 10s Details Test / test_cas (push) Successful in 12s Details Test / make_test (push) Successful in 34s Details Test / test_change_pg_size (push) Successful in 17s Details Test / test_create_nomaxid (push) Successful in 9s Details Test / test_change_pg_count (push) Successful in 1m29s Details Test / test_failure_domain (push) Successful in 11s Details Test / test_change_pg_count_ec (push) Successful in 1m35s Details Test / test_etcd_fail (push) Successful in 52s Details Test / test_add_osd (push) Successful in 2m13s Details Test / test_interrupted_rebalance_imm (push) Successful in 1m4s Details Test / test_interrupted_rebalance (push) Successful in 1m28s Details Test / test_minsize_1 (push) Successful in 21s Details Test / test_interrupted_rebalance_ec_imm (push) Successful in 1m4s Details Test / test_move_reappear (push) Successful in 30s Details Test / test_interrupted_rebalance_ec (push) Successful in 1m53s Details Test / test_rebalance_verify_imm (push) Successful in 2m14s Details Test / test_rebalance_verify (push) Successful in 2m16s Details Test / test_rebalance_verify_ec_imm (push) Successful in 2m4s Details Test / test_rm (push) Successful in 22s Details Test / test_snapshot (push) Successful in 28s Details Test / test_rebalance_verify_ec (push) Successful in 2m27s Details Test / test_splitbrain (push) Successful in 24s Details Test / test_snapshot_ec (push) Successful in 34s Details Test / test_write_no_same (push) Successful in 19s Details Test / test_write (push) Successful in 1m19s Details Test / test_write_xor (push) Successful in 1m36s Details Test / test_heal_pg_size_2 (push) Successful in 4m34s Details Test / test_heal_ec (push) Successful in 4m21s Details	2023-05-14 00:06:09 +03:00
Vitaliy Filippov	de3e609166	Add a FIXME about QEMU driver thread safety	2023-05-14 00:06:09 +03:00
Vitaliy Filippov	11481170f5	Add a FIXME about ENOSPC	2023-05-13 23:59:44 +03:00